fix(package): update crypto-js to version 3.2.1

Closes #173

Author: greenkeeper[bot]

package.json

@@ -59,7 +59,7 @@
     "backbone": "1.4.0",
     "bootstrap": "^4.0.0",
     "css-loader": "^3.0.0",
-    "crypto-js": "3.1.9-1",
+    "crypto-js": "3.2.1",
     "file-loader": "^5.0.0",
     "filesaver.js": "1.3.4",
     "jquery": "^3.2.1",